CRISC Exam Dumps - Certified in Risk and Information Systems Control

Detailed Explanation:Multi-factor authentication (MFA)significantly reduces the risk of account compromise by requiring multiple forms of verification, such as a password and a one-time code, enhancing security beyond single-factor authentication methods.

According to the Risk and Information Systems Control documents, implementing record retention tools and techniques is the best solution in this scenario. Record retention involves managing the lifecycle of records, including their creation, usage, storage, and disposal. By implementing record retention policies, organizations can define how long emails and other data should be retained before being deleted. This helps in efficiently managing storage space and reducing unnecessary storage costs.

Establishing e-discovery and data loss prevention (DLP) (Option B) focuses more on legal and compliance aspects and may not directly address the issue of reducing storage costs. Sending notifications when near storage quota (Option C) is a reactive approach and may not prevent the exponential increase in storage costs. Implementing a bring your own device (BYOD) policy (Option D) is unrelated to the issue of email storage costs.

References = Risk and Information Systems Control Study Manual

The most important reason to validate that risk responses have been executed as outlined in the risk response plan is to ensure that the residual risk is at an acceptable level. Residual risk is the risk that remains after applying a risk response. The risk response plan is the document that describes the actions and resources needed to address the risk. Validating the risk response execution is the process of verifying that the risk response actions have been performed as planned, and that they have achieved the desired results. Validating the risk response execution helps to measure and monitor the residual risk, and to ensure that it is within the risk tolerance of the organization and its stakeholders. The other reasons are not as important as ensuring that the residual risk is at an acceptable level, although they may be secondary benefits or outcomes of validating the risk response execution. References = Risk and Information Systems Control Study Manual, Chapter 4, Section 4.3.1, page 4-23.

Documenting user IDs and passwords in procedure manuals is a vulnerability that exposes the organization to unauthorized access, data breaches, and other security risks. A vulnerability is a weakness or flaw in a system, process, or control that can be exploited by a threat. A threat is a potential cause of an unwanted incident that may harm the system or organization. A risk is the combination of the likelihood and impact of a threat exploiting a vulnerability. A policy violation is an act of non-compliance with a rule or standard that is established by the organization. References = ISACA Certified in Risk and Information Systems Control (CRISC) Certification Exam Question and Answers, question 8; CRISC Review Manual, 6th Edition, page 67.

The greatest concern for a risk practitioner when an organization is adopting blockchain for a new financial system is the limited organizational knowledge of the underlying technology. Blockchain is a distributed ledger technology that enables secure and transparent transactions among multiple parties without the need for intermediaries or central authorities. Blockchain technology has many potential benefits for the financial sector, such as reducing costs, increasing efficiency, enhancing security, and improving trust. However, blockchain technology also poses many challenges and risks for the organization, such as technical complexity, interoperability issues, regulatory uncertainty, and cultural resistance. The limited organizational knowledge of the underlying technology is the greatest concern, because it affects the ability and readiness of the organization to adopt, implement, use, and maintain the blockchain system effectively and securely. The limited organizational knowledge could also result in poor decision-making, inadequate governance, insufficient training, and increased vulnerability to errors, fraud, or attacks. The other options are not as concerning as the limited organizational knowledge, although they may also pose some difficulties or limitations for the blockchain adoption. Lack of commercial software support, varying costs related to implementation and maintenance, and slow adoption of the technology across the financial industry are all factors that could affect the feasibility and sustainability of the blockchain system, but they do not directly affect the capability and maturity of the organization. References = 5

Effective risk communication best benefits an organization by helping personnel make better-informed decisions. Risk communication is the process of exchanging information and opinions among stakeholders about the nature, magnitude, significance, or control of a risk. By communicating risk information clearly and consistently, the organization can enhance the understanding and awareness of the risk, and enable the personnel to make decisions that are aligned with the risk appetite and objectives of the organization. Assisting the development of a risk register, improving the effectiveness of IT controls, and increasing participation in the risk assessment process are other possible benefits, but they are not as important as helping personnel make better-informed decisions. References = ISACA Certified in Risk and Information Systems Control (CRISC) Certification Exam Question and Answers, question 12; CRISC Review Manual, 6th Edition, page 215.

The next step for the risk practitioner when a key external technology supplier refuses to provide control design and effectiveness information is to review the supplier’s contractual obligations. The contract between the organization and the supplier should specify the terms and conditions for the provision of the service or function, including the requirements for control design and effectiveness information. By reviewing the contract, the risk practitioner can determine if the supplier is breaching the contract and take appropriate actions to enforce the contract or terminate the relationship. Escalating the non-cooperation to management, excluding applicable controls from the assessment, and requesting risk acceptance from the business process owner are other possible steps, but they are not as effective as reviewing the supplier’s contractual obligations. References = ISACA Certified in Risk and Information Systems Control (CRISC) Certification Exam Question and Answers, question 11; CRISC Review Manual, 6th Edition, page 144.

Detailed Explanation:Acost-benefit analysisevaluates the financial implications of acquiring cyber insurance versus the potential loss exposure. This approach enables informed decision-making by comparing the insurance cost with the potential savings from covered risks.